China factory Mild steel square tube carbon steel black mild carbon steel tubes

Carbon steel pipe can be divided into seamless steel pipe, straight seam steel pipe, spiral steel pipe, high frequency welded steel pipe and so on. The raw material for rolling seamless carbon steel tube is round tube billet. Round tube embryo is cut and processed by cutting machine and the billet with a growth degree of about 1 meter, and is sent to the furnace for heating by conveyor belt. The billet is fed into a furnace to be heated at about 1200 degrees Celsius. The fuel is hydrogen or acetylene. The temperature control in furnace is the key problem. After the round tube billet comes out of the oven, it must go through the pressure punch. The most common puncher is the cone roll puncher, which has high production efficiency, good product quality, large diameter expansion and can wear a variety of steel.

Product information:size chart

For more information,please feel free to contact us.

Product advantages:Mild steel square tube

1. reasonable price with excellent quality.

2. Abundant stock and prompt delivery.

3. 1000 tons production capacity ,accept big order.

4. High strength,high toughness,low temperature resistance and fatigue resistance.

5. high-performance,high precision,Special material.

Our advantages:

In order to maintain a long-lasting relationship with our customers,our company is committed to providing the best customer service,from guiding customers through every step of the process to providing after-sales service to ensure that our customers are satisfied with the product/service they receive.

Application: Mild steel square tube

1. transport vehicle:passenger cars,special purpose vehicles,rail locomotives,carriages.

2. Engineering vehicle:concrete machinery,piling machinery,earth moving machinery.

3. Ship and marine engineering:ships,offshore platforms,container ships.

Company profile:

Yige special Steel Co., Ltd 

Yige special Steel Co., Ltd distribution of wholesale cold drawn round seamless steel pipe, cold drawn square seamless steel pipe,cold drawn rectangle seamless steel pipe and other special-shaped steel pipes. Enjoy a high status among customers,the company with several retails and agents established a long-term,stable relations of cooperation.

Certificate display:

Awarded multiple certifications.

Packing and delivery:

1. In bundle with 8-9 steel stripes for small diameter steel pipe
2. Wrapped the bundle with water-proof bag and then bundled by steel stripes and nylon lifting belt in both ends
3. Loose package for big diameter steel pipe
4. As per customer's requirement

Cooperative partner:

SANY,SUNWARD,DOOSAN,ZOOMLION,CRRC,LEMKEN,ETC.

FAQ:

Q1: Why choose us?
A1: Our company have been in steel business for more than many years, we are internationally experienced, professional, and we can provide variety of steel products with high quality to our clients.

Q2:Can I have a trial order only several tons?
A2: Of course. We can ship the cargo for u with LCL service.(Less container load)

Q3:Are the products in stock ?
A3:Yes.Most of our products are in stock.It can be prompt delivery.

Q4: Do you accept the third party inspection? 

A4: Yes,absolutely we accept.

Q5:How can I get a quotation from you ? 

A5:You can leave us message, and we will reply every message in time. Or we may talk on line.